Finding the Third Proportional to 943,920,147 and 1,428,983,644.50

Step by Step Solution

1. Step 1: Write the proportion equation
   943,920,147 : 1,428,983,644.50 = 1,428,983,644.50 : x
2. Step 2: Convert to fraction form
   943,920,147/1,428,983,644.50 = 1,428,983,644.50/x
3. Step 3: Cross multiply
   943,920,147x = 1,428,983,644.50 × 1,428,983,644.50
4. Step 4: Simplify right side
   943,920,147x = 2,041,994,256,248,502,272
5. Step 5: Solve for x
   x = 2,041,994,256,248,502,272/943,920,147
6. Step 6: Final answer
   x = 2,163,312,503.43