Finding the Third Proportional to 17,388,730 and 37,766,826

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388,730 : 37,766,826 = 37,766,826 : x
2. Step 2: Convert to fraction form
   17,388,730/37,766,826 = 37,766,826/x
3. Step 3: Cross multiply
   17,388,730x = 37,766,826 × 37,766,826
4. Step 4: Simplify right side
   17,388,730x = 1,426,333,146,114,276
5. Step 5: Solve for x
   x = 1,426,333,146,114,276/17,388,730
6. Step 6: Final answer
   x = 82,026,297.84