Finding the Third Proportional to 4,673,112 and 10,069,428

Step by Step Solution

1. Step 1: Write the proportion equation
   4,673,112 : 10,069,428 = 10,069,428 : x
2. Step 2: Convert to fraction form
   4,673,112/10,069,428 = 10,069,428/x
3. Step 3: Cross multiply
   4,673,112x = 10,069,428 × 10,069,428
4. Step 4: Simplify right side
   4,673,112x = 101,393,380,247,184
5. Step 5: Solve for x
   x = 101,393,380,247,184/4,673,112
6. Step 6: Final answer
   x = 21,697,186.00