Finding the Third Proportional to 1,604,748,146 and 3,494,386,484

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,748,146 : 3,494,386,484 = 3,494,386,484 : x
2. Step 2: Convert to fraction form
   1,604,748,146/3,494,386,484 = 3,494,386,484/x
3. Step 3: Cross multiply
   1,604,748,146x = 3,494,386,484 × 3,494,386,484
4. Step 4: Simplify right side
   1,604,748,146x = 12,210,736,899,561,881,600
5. Step 5: Solve for x
   x = 12,210,736,899,561,881,600/1,604,748,146
6. Step 6: Final answer
   x = 7,609,129,775.28