Finding the Third Proportional to 2,219,169.94 and 4,781,152.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,169.94 : 4,781,152.69 = 4,781,152.69 : x
2. Step 2: Convert to fraction form
   2,219,169.94/4,781,152.69 = 4,781,152.69/x
3. Step 3: Cross multiply
   2,219,169.94x = 4,781,152.69 × 4,781,152.69
4. Step 4: Simplify right side
   2,219,169.94x = 22,859,421,021,188.47
5. Step 5: Solve for x
   x = 22,859,421,021,188.47/2,219,169.94
6. Step 6: Final answer
   x = 10,300,888.02