Finding the Third Proportional to 16,974,211.50 and 34,732,827

Step by Step Solution

1. Step 1: Write the proportion equation
   16,974,211.50 : 34,732,827 = 34,732,827 : x
2. Step 2: Convert to fraction form
   16,974,211.50/34,732,827 = 34,732,827/x
3. Step 3: Cross multiply
   16,974,211.50x = 34,732,827 × 34,732,827
4. Step 4: Simplify right side
   16,974,211.50x = 1,206,369,271,411,929
5. Step 5: Solve for x
   x = 1,206,369,271,411,929/16,974,211.50
6. Step 6: Final answer
   x = 71,070,710.50