Finding the Third Proportional to 14,412,413 and 31,484,216

Step by Step Solution

1. Step 1: Write the proportion equation
   14,412,413 : 31,484,216 = 31,484,216 : x
2. Step 2: Convert to fraction form
   14,412,413/31,484,216 = 31,484,216/x
3. Step 3: Cross multiply
   14,412,413x = 31,484,216 × 31,484,216
4. Step 4: Simplify right side
   14,412,413x = 991,255,857,134,656
5. Step 5: Solve for x
   x = 991,255,857,134,656/14,412,413
6. Step 6: Final answer
   x = 68,777,924.77