Finding the Third Proportional to 21,432.09 and 45,937.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,432.09 : 45,937.13 = 45,937.13 : x
2. Step 2: Convert to fraction form
   21,432.09/45,937.13 = 45,937.13/x
3. Step 3: Cross multiply
   21,432.09x = 45,937.13 × 45,937.13
4. Step 4: Simplify right side
   21,432.09x = 2,110,219,453.27
5. Step 5: Solve for x
   x = 2,110,219,453.27/21,432.09
6. Step 6: Final answer
   x = 98,460.72