Finding the Third Proportional to 5,273,764 and 7,924,688

Step by Step Solution

1. Step 1: Write the proportion equation
   5,273,764 : 7,924,688 = 7,924,688 : x
2. Step 2: Convert to fraction form
   5,273,764/7,924,688 = 7,924,688/x
3. Step 3: Cross multiply
   5,273,764x = 7,924,688 × 7,924,688
4. Step 4: Simplify right side
   5,273,764x = 62,800,679,897,344
5. Step 5: Solve for x
   x = 62,800,679,897,344/5,273,764
6. Step 6: Final answer
   x = 11,908,132.39