Finding the Third Proportional to 16,586,654 and 34,497,494

Step by Step Solution

1. Step 1: Write the proportion equation
   16,586,654 : 34,497,494 = 34,497,494 : x
2. Step 2: Convert to fraction form
   16,586,654/34,497,494 = 34,497,494/x
3. Step 3: Cross multiply
   16,586,654x = 34,497,494 × 34,497,494
4. Step 4: Simplify right side
   16,586,654x = 1,190,077,092,280,036
5. Step 5: Solve for x
   x = 1,190,077,092,280,036/16,586,654
6. Step 6: Final answer
   x = 71,749,075.63