Finding the Third Proportional to 46,988 and 63,784

Step by Step Solution

1. Step 1: Write the proportion equation
   46,988 : 63,784 = 63,784 : x
2. Step 2: Convert to fraction form
   46,988/63,784 = 63,784/x
3. Step 3: Cross multiply
   46,988x = 63,784 × 63,784
4. Step 4: Simplify right side
   46,988x = 4,068,398,656
5. Step 5: Solve for x
   x = 4,068,398,656/46,988
6. Step 6: Final answer
   x = 86,583.78