Finding the Third Proportional to 147,707,406 and 341,915,906.25

Step by Step Solution

1. Step 1: Write the proportion equation
   147,707,406 : 341,915,906.25 = 341,915,906.25 : x
2. Step 2: Convert to fraction form
   147,707,406/341,915,906.25 = 341,915,906.25/x
3. Step 3: Cross multiply
   147,707,406x = 341,915,906.25 × 341,915,906.25
4. Step 4: Simplify right side
   147,707,406x = 116,906,486,946,758,784
5. Step 5: Solve for x
   x = 116,906,486,946,758,784/147,707,406
6. Step 6: Final answer
   x = 791,473,427.86