Finding the Third Proportional to 6,423,088 and 13,911,054

Step by Step Solution

1. Step 1: Write the proportion equation
   6,423,088 : 13,911,054 = 13,911,054 : x
2. Step 2: Convert to fraction form
   6,423,088/13,911,054 = 13,911,054/x
3. Step 3: Cross multiply
   6,423,088x = 13,911,054 × 13,911,054
4. Step 4: Simplify right side
   6,423,088x = 193,517,423,390,916
5. Step 5: Solve for x
   x = 193,517,423,390,916/6,423,088
6. Step 6: Final answer
   x = 30,128,409.17