Finding the Third Proportional to 46,784 and 60,700

Step by Step Solution

1. Step 1: Write the proportion equation
   46,784 : 60,700 = 60,700 : x
2. Step 2: Convert to fraction form
   46,784/60,700 = 60,700/x
3. Step 3: Cross multiply
   46,784x = 60,700 × 60,700
4. Step 4: Simplify right side
   46,784x = 3,684,490,000
5. Step 5: Solve for x
   x = 3,684,490,000/46,784
6. Step 6: Final answer
   x = 78,755.34