Finding the Third Proportional to 336,627 and 736,597.50

Step by Step Solution

1. Step 1: Write the proportion equation
   336,627 : 736,597.50 = 736,597.50 : x
2. Step 2: Convert to fraction form
   336,627/736,597.50 = 736,597.50/x
3. Step 3: Cross multiply
   336,627x = 736,597.50 × 736,597.50
4. Step 4: Simplify right side
   336,627x = 542,575,877,006.25
5. Step 5: Solve for x
   x = 542,575,877,006.25/336,627
6. Step 6: Final answer
   x = 1,611,801.42