Finding the Third Proportional to 21,855,480 and 32,074,632

Step by Step Solution

1. Step 1: Write the proportion equation
   21,855,480 : 32,074,632 = 32,074,632 : x
2. Step 2: Convert to fraction form
   21,855,480/32,074,632 = 32,074,632/x
3. Step 3: Cross multiply
   21,855,480x = 32,074,632 × 32,074,632
4. Step 4: Simplify right side
   21,855,480x = 1,028,782,017,935,424
5. Step 5: Solve for x
   x = 1,028,782,017,935,424/21,855,480
6. Step 6: Final answer
   x = 47,072,039.50