Finding the Third Proportional to 65,046,370 and 141,429,716

Step by Step Solution

1. Step 1: Write the proportion equation
   65,046,370 : 141,429,716 = 141,429,716 : x
2. Step 2: Convert to fraction form
   65,046,370/141,429,716 = 141,429,716/x
3. Step 3: Cross multiply
   65,046,370x = 141,429,716 × 141,429,716
4. Step 4: Simplify right side
   65,046,370x = 20,002,364,567,840,656
5. Step 5: Solve for x
   x = 20,002,364,567,840,656/65,046,370
6. Step 6: Final answer
   x = 307,509,313.25