Finding the Third Proportional to 156,943,982 and 337,877,223

Step by Step Solution

1. Step 1: Write the proportion equation
   156,943,982 : 337,877,223 = 337,877,223 : x
2. Step 2: Convert to fraction form
   156,943,982/337,877,223 = 337,877,223/x
3. Step 3: Cross multiply
   156,943,982x = 337,877,223 × 337,877,223
4. Step 4: Simplify right side
   156,943,982x = 114,161,017,822,191,728
5. Step 5: Solve for x
   x = 114,161,017,822,191,728/156,943,982
6. Step 6: Final answer
   x = 727,399,779.00