Finding the Third Proportional to 3,297,490,748 and 7,111,527,552

Step by Step Solution

1. Step 1: Write the proportion equation
   3,297,490,748 : 7,111,527,552 = 7,111,527,552 : x
2. Step 2: Convert to fraction form
   3,297,490,748/7,111,527,552 = 7,111,527,552/x
3. Step 3: Cross multiply
   3,297,490,748x = 7,111,527,552 × 7,111,527,552
4. Step 4: Simplify right side
   3,297,490,748x = 50,573,824,122,855,112,704
5. Step 5: Solve for x
   x = 50,573,824,122,855,112,704/3,297,490,748
6. Step 6: Final answer
   x = 15,337,063,236.20