Finding the Third Proportional to 1,663,114.78 and 1,838,074.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,114.78 : 1,838,074.78 = 1,838,074.78 : x
2. Step 2: Convert to fraction form
   1,663,114.78/1,838,074.78 = 1,838,074.78/x
3. Step 3: Cross multiply
   1,663,114.78x = 1,838,074.78 × 1,838,074.78
4. Step 4: Simplify right side
   1,663,114.78x = 3,378,518,901,467.24
5. Step 5: Solve for x
   x = 3,378,518,901,467.24/1,663,114.78
6. Step 6: Final answer
   x = 2,031,440.61