Finding the Third Proportional to 38,488,664 and 83,753,066

Step by Step Solution

1. Step 1: Write the proportion equation
   38,488,664 : 83,753,066 = 83,753,066 : x
2. Step 2: Convert to fraction form
   38,488,664/83,753,066 = 83,753,066/x
3. Step 3: Cross multiply
   38,488,664x = 83,753,066 × 83,753,066
4. Step 4: Simplify right side
   38,488,664x = 7,014,576,064,400,356
5. Step 5: Solve for x
   x = 7,014,576,064,400,356/38,488,664
6. Step 6: Final answer
   x = 182,250,443.00