Finding the Third Proportional to 45,172.69 and 95,428.13

Step by Step Solution

1. Step 1: Write the proportion equation
   45,172.69 : 95,428.13 = 95,428.13 : x
2. Step 2: Convert to fraction form
   45,172.69/95,428.13 = 95,428.13/x
3. Step 3: Cross multiply
   45,172.69x = 95,428.13 × 95,428.13
4. Step 4: Simplify right side
   45,172.69x = 9,106,527,041.02
5. Step 5: Solve for x
   x = 9,106,527,041.02/45,172.69
6. Step 6: Final answer
   x = 201,593.65