Finding the Third Proportional to 106,066.50 and 155,535

Step by Step Solution

1. Step 1: Write the proportion equation
   106,066.50 : 155,535 = 155,535 : x
2. Step 2: Convert to fraction form
   106,066.50/155,535 = 155,535/x
3. Step 3: Cross multiply
   106,066.50x = 155,535 × 155,535
4. Step 4: Simplify right side
   106,066.50x = 24,191,136,225
5. Step 5: Solve for x
   x = 24,191,136,225/106,066.50
6. Step 6: Final answer
   x = 228,075.18