Finding the Third Proportional to 34,176.94 and 74,482.03

Step by Step Solution

1. Step 1: Write the proportion equation
   34,176.94 : 74,482.03 = 74,482.03 : x
2. Step 2: Convert to fraction form
   34,176.94/74,482.03 = 74,482.03/x
3. Step 3: Cross multiply
   34,176.94x = 74,482.03 × 74,482.03
4. Step 4: Simplify right side
   34,176.94x = 5,547,572,979.13
5. Step 5: Solve for x
   x = 5,547,572,979.13/34,176.94
6. Step 6: Final answer
   x = 162,319.19