Finding the Third Proportional to 17,508,768 and 27,970,632

Step by Step Solution

1. Step 1: Write the proportion equation
   17,508,768 : 27,970,632 = 27,970,632 : x
2. Step 2: Convert to fraction form
   17,508,768/27,970,632 = 27,970,632/x
3. Step 3: Cross multiply
   17,508,768x = 27,970,632 × 27,970,632
4. Step 4: Simplify right side
   17,508,768x = 782,356,254,479,424
5. Step 5: Solve for x
   x = 782,356,254,479,424/17,508,768
6. Step 6: Final answer
   x = 44,683,683.88