Finding the Third Proportional to 473,499 and 1,013,611.50

Step by Step Solution

1. Step 1: Write the proportion equation
   473,499 : 1,013,611.50 = 1,013,611.50 : x
2. Step 2: Convert to fraction form
   473,499/1,013,611.50 = 1,013,611.50/x
3. Step 3: Cross multiply
   473,499x = 1,013,611.50 × 1,013,611.50
4. Step 4: Simplify right side
   473,499x = 1,027,408,272,932.25
5. Step 5: Solve for x
   x = 1,027,408,272,932.25/473,499
6. Step 6: Final answer
   x = 2,169,821.42