Finding the Third Proportional to 17,929,064 and 39,626,058

Step by Step Solution

1. Step 1: Write the proportion equation
   17,929,064 : 39,626,058 = 39,626,058 : x
2. Step 2: Convert to fraction form
   17,929,064/39,626,058 = 39,626,058/x
3. Step 3: Cross multiply
   17,929,064x = 39,626,058 × 39,626,058
4. Step 4: Simplify right side
   17,929,064x = 1,570,224,472,619,364
5. Step 5: Solve for x
   x = 1,570,224,472,619,364/17,929,064
6. Step 6: Final answer
   x = 87,579,835.32