Finding the Third Proportional to 442,166 and 947,422.50

Step by Step Solution

1. Step 1: Write the proportion equation
   442,166 : 947,422.50 = 947,422.50 : x
2. Step 2: Convert to fraction form
   442,166/947,422.50 = 947,422.50/x
3. Step 3: Cross multiply
   442,166x = 947,422.50 × 947,422.50
4. Step 4: Simplify right side
   442,166x = 897,609,393,506.25
5. Step 5: Solve for x
   x = 897,609,393,506.25/442,166
6. Step 6: Final answer
   x = 2,030,028.07