Finding the Third Proportional to 2,123,274,171 and 4,654,695,030

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,274,171 : 4,654,695,030 = 4,654,695,030 : x
2. Step 2: Convert to fraction form
   2,123,274,171/4,654,695,030 = 4,654,695,030/x
3. Step 3: Cross multiply
   2,123,274,171x = 4,654,695,030 × 4,654,695,030
4. Step 4: Simplify right side
   2,123,274,171x = 21,666,185,822,306,701,312
5. Step 5: Solve for x
   x = 21,666,185,822,306,701,312/2,123,274,171
6. Step 6: Final answer
   x = 10,204,139,492.78