Finding the Third Proportional to 5,459,748 and 8,563,950

Step by Step Solution

1. Step 1: Write the proportion equation
   5,459,748 : 8,563,950 = 8,563,950 : x
2. Step 2: Convert to fraction form
   5,459,748/8,563,950 = 8,563,950/x
3. Step 3: Cross multiply
   5,459,748x = 8,563,950 × 8,563,950
4. Step 4: Simplify right side
   5,459,748x = 73,341,239,602,500
5. Step 5: Solve for x
   x = 73,341,239,602,500/5,459,748
6. Step 6: Final answer
   x = 13,433,081.45