Finding the Third Proportional to 336,706,150.50 and 723,538,341

Step by Step Solution

1. Step 1: Write the proportion equation
   336,706,150.50 : 723,538,341 = 723,538,341 : x
2. Step 2: Convert to fraction form
   336,706,150.50/723,538,341 = 723,538,341/x
3. Step 3: Cross multiply
   336,706,150.50x = 723,538,341 × 723,538,341
4. Step 4: Simplify right side
   336,706,150.50x = 523,507,730,897,032,256
5. Step 5: Solve for x
   x = 523,507,730,897,032,256/336,706,150.50
6. Step 6: Final answer
   x = 1,554,791,114.21