Finding the Third Proportional to 65,849,904 and 141,813,776

Step by Step Solution

1. Step 1: Write the proportion equation
   65,849,904 : 141,813,776 = 141,813,776 : x
2. Step 2: Convert to fraction form
   65,849,904/141,813,776 = 141,813,776/x
3. Step 3: Cross multiply
   65,849,904x = 141,813,776 × 141,813,776
4. Step 4: Simplify right side
   65,849,904x = 20,111,147,063,378,176
5. Step 5: Solve for x
   x = 20,111,147,063,378,176/65,849,904
6. Step 6: Final answer
   x = 305,408,904.82