Finding the Third Proportional to 20,753,174 and 33,153,321

Step by Step Solution

1. Step 1: Write the proportion equation
   20,753,174 : 33,153,321 = 33,153,321 : x
2. Step 2: Convert to fraction form
   20,753,174/33,153,321 = 33,153,321/x
3. Step 3: Cross multiply
   20,753,174x = 33,153,321 × 33,153,321
4. Step 4: Simplify right side
   20,753,174x = 1,099,142,693,329,041
5. Step 5: Solve for x
   x = 1,099,142,693,329,041/20,753,174
6. Step 6: Final answer
   x = 52,962,630.84