Finding the Third Proportional to 12,134,536 and 25,948,688

Step by Step Solution

1. Step 1: Write the proportion equation
   12,134,536 : 25,948,688 = 25,948,688 : x
2. Step 2: Convert to fraction form
   12,134,536/25,948,688 = 25,948,688/x
3. Step 3: Cross multiply
   12,134,536x = 25,948,688 × 25,948,688
4. Step 4: Simplify right side
   12,134,536x = 673,334,408,921,344
5. Step 5: Solve for x
   x = 673,334,408,921,344/12,134,536
6. Step 6: Final answer
   x = 55,489,094.01