Finding the Third Proportional to 16,042,239 and 34,641,369

Step by Step Solution

1. Step 1: Write the proportion equation
   16,042,239 : 34,641,369 = 34,641,369 : x
2. Step 2: Convert to fraction form
   16,042,239/34,641,369 = 34,641,369/x
3. Step 3: Cross multiply
   16,042,239x = 34,641,369 × 34,641,369
4. Step 4: Simplify right side
   16,042,239x = 1,200,024,446,194,161
5. Step 5: Solve for x
   x = 1,200,024,446,194,161/16,042,239
6. Step 6: Final answer
   x = 74,804,049.87