Finding the Third Proportional to 25,520,389 and 56,000,880

Step by Step Solution

1. Step 1: Write the proportion equation
   25,520,389 : 56,000,880 = 56,000,880 : x
2. Step 2: Convert to fraction form
   25,520,389/56,000,880 = 56,000,880/x
3. Step 3: Cross multiply
   25,520,389x = 56,000,880 × 56,000,880
4. Step 4: Simplify right side
   25,520,389x = 3,136,098,560,774,400
5. Step 5: Solve for x
   x = 3,136,098,560,774,400/25,520,389
6. Step 6: Final answer
   x = 122,886,001.49