Finding the Third Proportional to 5,051,340 and 7,727,346

Step by Step Solution

1. Step 1: Write the proportion equation
   5,051,340 : 7,727,346 = 7,727,346 : x
2. Step 2: Convert to fraction form
   5,051,340/7,727,346 = 7,727,346/x
3. Step 3: Cross multiply
   5,051,340x = 7,727,346 × 7,727,346
4. Step 4: Simplify right side
   5,051,340x = 59,711,876,203,716
5. Step 5: Solve for x
   x = 59,711,876,203,716/5,051,340
6. Step 6: Final answer
   x = 11,820,997.24