Finding the Third Proportional to 65,877,410 and 143,095,382

Step by Step Solution

1. Step 1: Write the proportion equation
   65,877,410 : 143,095,382 = 143,095,382 : x
2. Step 2: Convert to fraction form
   65,877,410/143,095,382 = 143,095,382/x
3. Step 3: Cross multiply
   65,877,410x = 143,095,382 × 143,095,382
4. Step 4: Simplify right side
   65,877,410x = 20,476,288,349,725,924
5. Step 5: Solve for x
   x = 20,476,288,349,725,924/65,877,410
6. Step 6: Final answer
   x = 310,824,125.44