Finding the Third Proportional to 67,325,648 and 147,248,392

Step by Step Solution

1. Step 1: Write the proportion equation
   67,325,648 : 147,248,392 = 147,248,392 : x
2. Step 2: Convert to fraction form
   67,325,648/147,248,392 = 147,248,392/x
3. Step 3: Cross multiply
   67,325,648x = 147,248,392 × 147,248,392
4. Step 4: Simplify right side
   67,325,648x = 21,682,088,946,585,664
5. Step 5: Solve for x
   x = 21,682,088,946,585,664/67,325,648
6. Step 6: Final answer
   x = 322,047,980.09