Finding the Third Proportional to 51,142,547.25 and 112,186,554.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,142,547.25 : 112,186,554.50 = 112,186,554.50 : x
2. Step 2: Convert to fraction form
   51,142,547.25/112,186,554.50 = 112,186,554.50/x
3. Step 3: Cross multiply
   51,142,547.25x = 112,186,554.50 × 112,186,554.50
4. Step 4: Simplify right side
   51,142,547.25x = 12,585,823,010,581,470
5. Step 5: Solve for x
   x = 12,585,823,010,581,470/51,142,547.25
6. Step 6: Final answer
   x = 246,093,002.55