Finding the Third Proportional to 21,855,474 and 32,074,623

Step by Step Solution

1. Step 1: Write the proportion equation
   21,855,474 : 32,074,623 = 32,074,623 : x
2. Step 2: Convert to fraction form
   21,855,474/32,074,623 = 32,074,623/x
3. Step 3: Cross multiply
   21,855,474x = 32,074,623 × 32,074,623
4. Step 4: Simplify right side
   21,855,474x = 1,028,781,440,592,129
5. Step 5: Solve for x
   x = 1,028,781,440,592,129/21,855,474
6. Step 6: Final answer
   x = 47,072,026.01