Finding the Third Proportional to 35,148,998 and 72,010,417

Step by Step Solution

1. Step 1: Write the proportion equation
   35,148,998 : 72,010,417 = 72,010,417 : x
2. Step 2: Convert to fraction form
   35,148,998/72,010,417 = 72,010,417/x
3. Step 3: Cross multiply
   35,148,998x = 72,010,417 × 72,010,417
4. Step 4: Simplify right side
   35,148,998x = 5,185,500,156,513,889
5. Step 5: Solve for x
   x = 5,185,500,156,513,889/35,148,998
6. Step 6: Final answer
   x = 147,529,103.29