Finding the Third Proportional to 31,921,102 and 49,528,410

Step by Step Solution

1. Step 1: Write the proportion equation
   31,921,102 : 49,528,410 = 49,528,410 : x
2. Step 2: Convert to fraction form
   31,921,102/49,528,410 = 49,528,410/x
3. Step 3: Cross multiply
   31,921,102x = 49,528,410 × 49,528,410
4. Step 4: Simplify right side
   31,921,102x = 2,453,063,397,128,100
5. Step 5: Solve for x
   x = 2,453,063,397,128,100/31,921,102
6. Step 6: Final answer
   x = 76,847,703.98