Finding the Third Proportional to 183,476 and 291,890.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,476 : 291,890.50 = 291,890.50 : x
2. Step 2: Convert to fraction form
   183,476/291,890.50 = 291,890.50/x
3. Step 3: Cross multiply
   183,476x = 291,890.50 × 291,890.50
4. Step 4: Simplify right side
   183,476x = 85,200,063,990.25
5. Step 5: Solve for x
   x = 85,200,063,990.25/183,476
6. Step 6: Final answer
   x = 464,366.26