Finding the Third Proportional to 16,676,753,235 and 25,405,896,877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,676,753,235 : 25,405,896,877.50 = 25,405,896,877.50 : x
2. Step 2: Convert to fraction form
   16,676,753,235/25,405,896,877.50 = 25,405,896,877.50/x
3. Step 3: Cross multiply
   16,676,753,235x = 25,405,896,877.50 × 25,405,896,877.50
4. Step 4: Simplify right side
   16,676,753,235x = 645,459,596,150,164,291,584
5. Step 5: Solve for x
   x = 645,459,596,150,164,291,584/16,676,753,235
6. Step 6: Final answer
   x = 38,704,152,244.43