Finding the Third Proportional to 1,235,748 and 1,910,370

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,748 : 1,910,370 = 1,910,370 : x
2. Step 2: Convert to fraction form
   1,235,748/1,910,370 = 1,910,370/x
3. Step 3: Cross multiply
   1,235,748x = 1,910,370 × 1,910,370
4. Step 4: Simplify right side
   1,235,748x = 3,649,513,536,900
5. Step 5: Solve for x
   x = 3,649,513,536,900/1,235,748
6. Step 6: Final answer
   x = 2,953,282.98