Finding the Third Proportional to 46,126 and 69,510

Step by Step Solution

1. Step 1: Write the proportion equation
   46,126 : 69,510 = 69,510 : x
2. Step 2: Convert to fraction form
   46,126/69,510 = 69,510/x
3. Step 3: Cross multiply
   46,126x = 69,510 × 69,510
4. Step 4: Simplify right side
   46,126x = 4,831,640,100
5. Step 5: Solve for x
   x = 4,831,640,100/46,126
6. Step 6: Final answer
   x = 104,748.73