Finding the Third Proportional to 55,807,096 and 83,766,278

Step by Step Solution

1. Step 1: Write the proportion equation
   55,807,096 : 83,766,278 = 83,766,278 : x
2. Step 2: Convert to fraction form
   55,807,096/83,766,278 = 83,766,278/x
3. Step 3: Cross multiply
   55,807,096x = 83,766,278 × 83,766,278
4. Step 4: Simplify right side
   55,807,096x = 7,016,789,329,973,284
5. Step 5: Solve for x
   x = 7,016,789,329,973,284/55,807,096
6. Step 6: Final answer
   x = 125,732,923.46