Finding the Third Proportional to 3,644,283 and 5,657,422.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,644,283 : 5,657,422.50 = 5,657,422.50 : x
2. Step 2: Convert to fraction form
   3,644,283/5,657,422.50 = 5,657,422.50/x
3. Step 3: Cross multiply
   3,644,283x = 5,657,422.50 × 5,657,422.50
4. Step 4: Simplify right side
   3,644,283x = 32,006,429,343,506.25
5. Step 5: Solve for x
   x = 32,006,429,343,506.25/3,644,283
6. Step 6: Final answer
   x = 8,782,641.01