Finding the Third Proportional to 183,516 and 404,283.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,516 : 404,283.50 = 404,283.50 : x
2. Step 2: Convert to fraction form
   183,516/404,283.50 = 404,283.50/x
3. Step 3: Cross multiply
   183,516x = 404,283.50 × 404,283.50
4. Step 4: Simplify right side
   183,516x = 163,445,148,372.25
5. Step 5: Solve for x
   x = 163,445,148,372.25/183,516
6. Step 6: Final answer
   x = 890,631.60