Finding the Third Proportional to 46,971.38 and 72,844.13

Step by Step Solution

1. Step 1: Write the proportion equation
   46,971.38 : 72,844.13 = 72,844.13 : x
2. Step 2: Convert to fraction form
   46,971.38/72,844.13 = 72,844.13/x
3. Step 3: Cross multiply
   46,971.38x = 72,844.13 × 72,844.13
4. Step 4: Simplify right side
   46,971.38x = 5,306,266,547.02
5. Step 5: Solve for x
   x = 5,306,266,547.02/46,971.38
6. Step 6: Final answer
   x = 112,968.09