Finding the Third Proportional to 15,973,359 and 34,985,928

Step by Step Solution

1. Step 1: Write the proportion equation
   15,973,359 : 34,985,928 = 34,985,928 : x
2. Step 2: Convert to fraction form
   15,973,359/34,985,928 = 34,985,928/x
3. Step 3: Cross multiply
   15,973,359x = 34,985,928 × 34,985,928
4. Step 4: Simplify right side
   15,973,359x = 1,224,015,158,021,184
5. Step 5: Solve for x
   x = 1,224,015,158,021,184/15,973,359
6. Step 6: Final answer
   x = 76,628,538.68