Finding the Third Proportional to 25,829,124 and 56,696,272.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,829,124 : 56,696,272.50 = 56,696,272.50 : x
2. Step 2: Convert to fraction form
   25,829,124/56,696,272.50 = 56,696,272.50/x
3. Step 3: Cross multiply
   25,829,124x = 56,696,272.50 × 56,696,272.50
4. Step 4: Simplify right side
   25,829,124x = 3,214,467,315,394,256
5. Step 5: Solve for x
   x = 3,214,467,315,394,256/25,829,124
6. Step 6: Final answer
   x = 124,451,271.18