Finding the Third Proportional to 6,424,464 and 9,459,063

Step by Step Solution

1. Step 1: Write the proportion equation
   6,424,464 : 9,459,063 = 9,459,063 : x
2. Step 2: Convert to fraction form
   6,424,464/9,459,063 = 9,459,063/x
3. Step 3: Cross multiply
   6,424,464x = 9,459,063 × 9,459,063
4. Step 4: Simplify right side
   6,424,464x = 89,473,872,837,969
5. Step 5: Solve for x
   x = 89,473,872,837,969/6,424,464
6. Step 6: Final answer
   x = 13,927,056.46