Finding the Third Proportional to 183,470 and 291,880.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,470 : 291,880.50 = 291,880.50 : x
2. Step 2: Convert to fraction form
   183,470/291,880.50 = 291,880.50/x
3. Step 3: Cross multiply
   183,470x = 291,880.50 × 291,880.50
4. Step 4: Simplify right side
   183,470x = 85,194,226,280.25
5. Step 5: Solve for x
   x = 85,194,226,280.25/183,470
6. Step 6: Final answer
   x = 464,349.63