Finding the Third Proportional to 5,780,424 and 13,385,746

Step by Step Solution

1. Step 1: Write the proportion equation
   5,780,424 : 13,385,746 = 13,385,746 : x
2. Step 2: Convert to fraction form
   5,780,424/13,385,746 = 13,385,746/x
3. Step 3: Cross multiply
   5,780,424x = 13,385,746 × 13,385,746
4. Step 4: Simplify right side
   5,780,424x = 179,178,195,976,516
5. Step 5: Solve for x
   x = 179,178,195,976,516/5,780,424
6. Step 6: Final answer
   x = 30,997,414.03