Finding the Third Proportional to 31,064,840 and 48,625,384

Step by Step Solution

1. Step 1: Write the proportion equation
   31,064,840 : 48,625,384 = 48,625,384 : x
2. Step 2: Convert to fraction form
   31,064,840/48,625,384 = 48,625,384/x
3. Step 3: Cross multiply
   31,064,840x = 48,625,384 × 48,625,384
4. Step 4: Simplify right side
   31,064,840x = 2,364,427,969,147,456
5. Step 5: Solve for x
   x = 2,364,427,969,147,456/31,064,840
6. Step 6: Final answer
   x = 76,112,671.73