Finding the Third Proportional to 303,669,874,587.36 and 653,041,017,969.72

Step by Step Solution

1. Step 1: Write the proportion equation
   303,669,874,587.36 : 653,041,017,969.72 = 653,041,017,969.72 : x
2. Step 2: Convert to fraction form
   303,669,874,587.36/653,041,017,969.72 = 653,041,017,969.72/x
3. Step 3: Cross multiply
   303,669,874,587.36x = 653,041,017,969.72 × 653,041,017,969.72
4. Step 4: Simplify right side
   303,669,874,587.36x = 426,462,571,150,928,112,517,120
5. Step 5: Solve for x
   x = 426,462,571,150,928,112,517,120/303,669,874,587.36
6. Step 6: Final answer
   x = 1,404,362,456,863.47