Finding the Third Proportional to 2,140,134 and 4,583,292

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,134 : 4,583,292 = 4,583,292 : x
2. Step 2: Convert to fraction form
   2,140,134/4,583,292 = 4,583,292/x
3. Step 3: Cross multiply
   2,140,134x = 4,583,292 × 4,583,292
4. Step 4: Simplify right side
   2,140,134x = 21,006,565,557,264
5. Step 5: Solve for x
   x = 21,006,565,557,264/2,140,134
6. Step 6: Final answer
   x = 9,815,537.51