Finding the Third Proportional to 1,860,548 and 2,801,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,860,548 : 2,801,712 = 2,801,712 : x
2. Step 2: Convert to fraction form
   1,860,548/2,801,712 = 2,801,712/x
3. Step 3: Cross multiply
   1,860,548x = 2,801,712 × 2,801,712
4. Step 4: Simplify right side
   1,860,548x = 7,849,590,130,944
5. Step 5: Solve for x
   x = 7,849,590,130,944/1,860,548
6. Step 6: Final answer
   x = 4,218,966.74