Finding the Third Proportional to 31,995,216 and 51,522,840

Step by Step Solution

1. Step 1: Write the proportion equation
   31,995,216 : 51,522,840 = 51,522,840 : x
2. Step 2: Convert to fraction form
   31,995,216/51,522,840 = 51,522,840/x
3. Step 3: Cross multiply
   31,995,216x = 51,522,840 × 51,522,840
4. Step 4: Simplify right side
   31,995,216x = 2,654,603,041,665,600
5. Step 5: Solve for x
   x = 2,654,603,041,665,600/31,995,216
6. Step 6: Final answer
   x = 82,968,748.88