Finding the Third Proportional to 17,388,734 and 37,766,848

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388,734 : 37,766,848 = 37,766,848 : x
2. Step 2: Convert to fraction form
   17,388,734/37,766,848 = 37,766,848/x
3. Step 3: Cross multiply
   17,388,734x = 37,766,848 × 37,766,848
4. Step 4: Simplify right side
   17,388,734x = 1,426,334,807,855,104
5. Step 5: Solve for x
   x = 1,426,334,807,855,104/17,388,734
6. Step 6: Final answer
   x = 82,026,374.54