Finding the Third Proportional to 1,604,748,667 and 3,494,387,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,748,667 : 3,494,387,570.50 = 3,494,387,570.50 : x
2. Step 2: Convert to fraction form
   1,604,748,667/3,494,387,570.50 = 3,494,387,570.50/x
3. Step 3: Cross multiply
   1,604,748,667x = 3,494,387,570.50 × 3,494,387,570.50
4. Step 4: Simplify right side
   1,604,748,667x = 12,210,744,492,864,892,928
5. Step 5: Solve for x
   x = 12,210,744,492,864,892,928/1,604,748,667
6. Step 6: Final answer
   x = 7,609,132,036.66