Finding the Third Proportional to 12,584,802 and 19,047,348

Step by Step Solution

1. Step 1: Write the proportion equation
   12,584,802 : 19,047,348 = 19,047,348 : x
2. Step 2: Convert to fraction form
   12,584,802/19,047,348 = 19,047,348/x
3. Step 3: Cross multiply
   12,584,802x = 19,047,348 × 19,047,348
4. Step 4: Simplify right side
   12,584,802x = 362,801,465,833,104
5. Step 5: Solve for x
   x = 362,801,465,833,104/12,584,802
6. Step 6: Final answer
   x = 28,828,539.84