Finding the Third Proportional to 60,927,078 and 131,885,772

Step by Step Solution

1. Step 1: Write the proportion equation
   60,927,078 : 131,885,772 = 131,885,772 : x
2. Step 2: Convert to fraction form
   60,927,078/131,885,772 = 131,885,772/x
3. Step 3: Cross multiply
   60,927,078x = 131,885,772 × 131,885,772
4. Step 4: Simplify right side
   60,927,078x = 17,393,856,856,035,984
5. Step 5: Solve for x
   x = 17,393,856,856,035,984/60,927,078
6. Step 6: Final answer
   x = 285,486,477.06