Finding the Third Proportional to 1,645,770 and 2,468,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,645,770 : 2,468,658 = 2,468,658 : x
2. Step 2: Convert to fraction form
   1,645,770/2,468,658 = 2,468,658/x
3. Step 3: Cross multiply
   1,645,770x = 2,468,658 × 2,468,658
4. Step 4: Simplify right side
   1,645,770x = 6,094,272,320,964
5. Step 5: Solve for x
   x = 6,094,272,320,964/1,645,770
6. Step 6: Final answer
   x = 3,702,991.50