Finding the Third Proportional to 1,929,762.56 and 4,109,116.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929,762.56 : 4,109,116.50 = 4,109,116.50 : x
2. Step 2: Convert to fraction form
   1,929,762.56/4,109,116.50 = 4,109,116.50/x
3. Step 3: Cross multiply
   1,929,762.56x = 4,109,116.50 × 4,109,116.50
4. Step 4: Simplify right side
   1,929,762.56x = 16,884,838,410,572.25
5. Step 5: Solve for x
   x = 16,884,838,410,572.25/1,929,762.56
6. Step 6: Final answer
   x = 8,749,697.37