Finding the Third Proportional to 31,282,425 and 65,425,014

Step by Step Solution

1. Step 1: Write the proportion equation
   31,282,425 : 65,425,014 = 65,425,014 : x
2. Step 2: Convert to fraction form
   31,282,425/65,425,014 = 65,425,014/x
3. Step 3: Cross multiply
   31,282,425x = 65,425,014 × 65,425,014
4. Step 4: Simplify right side
   31,282,425x = 4,280,432,456,900,196
5. Step 5: Solve for x
   x = 4,280,432,456,900,196/31,282,425
6. Step 6: Final answer
   x = 136,831,861.88