Finding the Third Proportional to 1,015,233,705 and 1,369,788,637.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,233,705 : 1,369,788,637.50 = 1,369,788,637.50 : x
2. Step 2: Convert to fraction form
   1,015,233,705/1,369,788,637.50 = 1,369,788,637.50/x
3. Step 3: Cross multiply
   1,015,233,705x = 1,369,788,637.50 × 1,369,788,637.50
4. Step 4: Simplify right side
   1,015,233,705x = 1,876,320,911,424,106,496
5. Step 5: Solve for x
   x = 1,876,320,911,424,106,496/1,015,233,705
6. Step 6: Final answer
   x = 1,848,166,488.35