Finding the Third Proportional to 1,905,433.50 and 4,194,685.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,433.50 : 4,194,685.50 = 4,194,685.50 : x
2. Step 2: Convert to fraction form
   1,905,433.50/4,194,685.50 = 4,194,685.50/x
3. Step 3: Cross multiply
   1,905,433.50x = 4,194,685.50 × 4,194,685.50
4. Step 4: Simplify right side
   1,905,433.50x = 17,595,386,443,910.25
5. Step 5: Solve for x
   x = 17,595,386,443,910.25/1,905,433.50
6. Step 6: Final answer
   x = 9,234,321.98