Finding the Third Proportional to 21,547.50 and 45,703.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,547.50 : 45,703.88 = 45,703.88 : x
2. Step 2: Convert to fraction form
   21,547.50/45,703.88 = 45,703.88/x
3. Step 3: Cross multiply
   21,547.50x = 45,703.88 × 45,703.88
4. Step 4: Simplify right side
   21,547.50x = 2,088,844,190.02
5. Step 5: Solve for x
   x = 2,088,844,190.02/21,547.50
6. Step 6: Final answer
   x = 96,941.37