Finding the Third Proportional to 30,646,626 and 45,704,174

Step by Step Solution

1. Step 1: Write the proportion equation
   30,646,626 : 45,704,174 = 45,704,174 : x
2. Step 2: Convert to fraction form
   30,646,626/45,704,174 = 45,704,174/x
3. Step 3: Cross multiply
   30,646,626x = 45,704,174 × 45,704,174
4. Step 4: Simplify right side
   30,646,626x = 2,088,871,521,022,276
5. Step 5: Solve for x
   x = 2,088,871,521,022,276/30,646,626
6. Step 6: Final answer
   x = 68,159,918.19