Finding the Third Proportional to 2,885,112 and 6,156,381

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885,112 : 6,156,381 = 6,156,381 : x
2. Step 2: Convert to fraction form
   2,885,112/6,156,381 = 6,156,381/x
3. Step 3: Cross multiply
   2,885,112x = 6,156,381 × 6,156,381
4. Step 4: Simplify right side
   2,885,112x = 37,901,027,017,161
5. Step 5: Solve for x
   x = 37,901,027,017,161/2,885,112
6. Step 6: Final answer
   x = 13,136,761.07