Finding the Third Proportional to 21,561,017 and 32,308,315

Step by Step Solution

1. Step 1: Write the proportion equation
   21,561,017 : 32,308,315 = 32,308,315 : x
2. Step 2: Convert to fraction form
   21,561,017/32,308,315 = 32,308,315/x
3. Step 3: Cross multiply
   21,561,017x = 32,308,315 × 32,308,315
4. Step 4: Simplify right side
   21,561,017x = 1,043,827,218,139,225
5. Step 5: Solve for x
   x = 1,043,827,218,139,225/21,561,017
6. Step 6: Final answer
   x = 48,412,707.90