Finding the Third Proportional to 140,061 and 307,335

Step by Step Solution

1. Step 1: Write the proportion equation
   140,061 : 307,335 = 307,335 : x
2. Step 2: Convert to fraction form
   140,061/307,335 = 307,335/x
3. Step 3: Cross multiply
   140,061x = 307,335 × 307,335
4. Step 4: Simplify right side
   140,061x = 94,454,802,225
5. Step 5: Solve for x
   x = 94,454,802,225/140,061
6. Step 6: Final answer
   x = 674,383.32