Finding the Third Proportional to 11,385,364 and 17,731,230

Step by Step Solution

1. Step 1: Write the proportion equation
   11,385,364 : 17,731,230 = 17,731,230 : x
2. Step 2: Convert to fraction form
   11,385,364/17,731,230 = 17,731,230/x
3. Step 3: Cross multiply
   11,385,364x = 17,731,230 × 17,731,230
4. Step 4: Simplify right side
   11,385,364x = 314,396,517,312,900
5. Step 5: Solve for x
   x = 314,396,517,312,900/11,385,364
6. Step 6: Final answer
   x = 27,614,094.49