Finding the Third Proportional to 46,506 and 67,490

Step by Step Solution

1. Step 1: Write the proportion equation
   46,506 : 67,490 = 67,490 : x
2. Step 2: Convert to fraction form
   46,506/67,490 = 67,490/x
3. Step 3: Cross multiply
   46,506x = 67,490 × 67,490
4. Step 4: Simplify right side
   46,506x = 4,554,900,100
5. Step 5: Solve for x
   x = 4,554,900,100/46,506
6. Step 6: Final answer
   x = 97,942.20