Finding the Third Proportional to 5,706,254 and 8,864,087

Step by Step Solution

1. Step 1: Write the proportion equation
   5,706,254 : 8,864,087 = 8,864,087 : x
2. Step 2: Convert to fraction form
   5,706,254/8,864,087 = 8,864,087/x
3. Step 3: Cross multiply
   5,706,254x = 8,864,087 × 8,864,087
4. Step 4: Simplify right side
   5,706,254x = 78,572,038,343,569
5. Step 5: Solve for x
   x = 78,572,038,343,569/5,706,254
6. Step 6: Final answer
   x = 13,769,460.38