Finding the Third Proportional to 130,757,436 and 275,066,766

Step by Step Solution

1. Step 1: Write the proportion equation
   130,757,436 : 275,066,766 = 275,066,766 : x
2. Step 2: Convert to fraction form
   130,757,436/275,066,766 = 275,066,766/x
3. Step 3: Cross multiply
   130,757,436x = 275,066,766 × 275,066,766
4. Step 4: Simplify right side
   130,757,436x = 75,661,725,757,698,752
5. Step 5: Solve for x
   x = 75,661,725,757,698,752/130,757,436
6. Step 6: Final answer
   x = 578,641,858.33