Finding the Third Proportional to 377,010 and 807,988.50

Step by Step Solution

1. Step 1: Write the proportion equation
   377,010 : 807,988.50 = 807,988.50 : x
2. Step 2: Convert to fraction form
   377,010/807,988.50 = 807,988.50/x
3. Step 3: Cross multiply
   377,010x = 807,988.50 × 807,988.50
4. Step 4: Simplify right side
   377,010x = 652,845,416,132.25
5. Step 5: Solve for x
   x = 652,845,416,132.25/377,010
6. Step 6: Final answer
   x = 1,731,639.52