Finding the Third Proportional to 28,901.81 and 53,642.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,901.81 : 53,642.25 = 53,642.25 : x
2. Step 2: Convert to fraction form
   28,901.81/53,642.25 = 53,642.25/x
3. Step 3: Cross multiply
   28,901.81x = 53,642.25 × 53,642.25
4. Step 4: Simplify right side
   28,901.81x = 2,877,490,985.06
5. Step 5: Solve for x
   x = 2,877,490,985.06/28,901.81
6. Step 6: Final answer
   x = 99,560.92