Finding the Third Proportional to 55,648,782 and 76,896,099

Step by Step Solution

1. Step 1: Write the proportion equation
   55,648,782 : 76,896,099 = 76,896,099 : x
2. Step 2: Convert to fraction form
   55,648,782/76,896,099 = 76,896,099/x
3. Step 3: Cross multiply
   55,648,782x = 76,896,099 × 76,896,099
4. Step 4: Simplify right side
   55,648,782x = 5,913,010,041,417,801
5. Step 5: Solve for x
   x = 5,913,010,041,417,801/55,648,782
6. Step 6: Final answer
   x = 106,255,875.31