Finding the Third Proportional to 15,894,186 and 34,329,300

Step by Step Solution

1. Step 1: Write the proportion equation
   15,894,186 : 34,329,300 = 34,329,300 : x
2. Step 2: Convert to fraction form
   15,894,186/34,329,300 = 34,329,300/x
3. Step 3: Cross multiply
   15,894,186x = 34,329,300 × 34,329,300
4. Step 4: Simplify right side
   15,894,186x = 1,178,500,838,490,000
5. Step 5: Solve for x
   x = 1,178,500,838,490,000/15,894,186
6. Step 6: Final answer
   x = 74,146,662.09