Finding the Third Proportional to 262,850,670 and 560,883,123

Step by Step Solution

1. Step 1: Write the proportion equation
   262,850,670 : 560,883,123 = 560,883,123 : x
2. Step 2: Convert to fraction form
   262,850,670/560,883,123 = 560,883,123/x
3. Step 3: Cross multiply
   262,850,670x = 560,883,123 × 560,883,123
4. Step 4: Simplify right side
   262,850,670x = 314,589,877,666,233,152
5. Step 5: Solve for x
   x = 314,589,877,666,233,152/262,850,670
6. Step 6: Final answer
   x = 1,196,838,789.36