Finding the Third Proportional to 476,118 and 736,897.50

Step by Step Solution

1. Step 1: Write the proportion equation
   476,118 : 736,897.50 = 736,897.50 : x
2. Step 2: Convert to fraction form
   476,118/736,897.50 = 736,897.50/x
3. Step 3: Cross multiply
   476,118x = 736,897.50 × 736,897.50
4. Step 4: Simplify right side
   476,118x = 543,017,925,506.25
5. Step 5: Solve for x
   x = 543,017,925,506.25/476,118
6. Step 6: Final answer
   x = 1,140,511.23