Finding the Third Proportional to 2,078,246 and 3,109,076

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,246 : 3,109,076 = 3,109,076 : x
2. Step 2: Convert to fraction form
   2,078,246/3,109,076 = 3,109,076/x
3. Step 3: Cross multiply
   2,078,246x = 3,109,076 × 3,109,076
4. Step 4: Simplify right side
   2,078,246x = 9,666,353,573,776
5. Step 5: Solve for x
   x = 9,666,353,573,776/2,078,246
6. Step 6: Final answer
   x = 4,651,207.59