Finding the Third Proportional to 2,929,341 and 4,435,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,929,341 : 4,435,321.50 = 4,435,321.50 : x
2. Step 2: Convert to fraction form
   2,929,341/4,435,321.50 = 4,435,321.50/x
3. Step 3: Cross multiply
   2,929,341x = 4,435,321.50 × 4,435,321.50
4. Step 4: Simplify right side
   2,929,341x = 19,672,076,808,362.25
5. Step 5: Solve for x
   x = 19,672,076,808,362.25/2,929,341
6. Step 6: Final answer
   x = 6,715,529.81