Finding the Third Proportional to 185,075,830,740 and 403,008,075,786

Step by Step Solution

1. Step 1: Write the proportion equation
   185,075,830,740 : 403,008,075,786 = 403,008,075,786 : x
2. Step 2: Convert to fraction form
   185,075,830,740/403,008,075,786 = 403,008,075,786/x
3. Step 3: Cross multiply
   185,075,830,740x = 403,008,075,786 × 403,008,075,786
4. Step 4: Simplify right side
   185,075,830,740x = 162,415,509,148,734,331,027,456
5. Step 5: Solve for x
   x = 162,415,509,148,734,331,027,456/185,075,830,740
6. Step 6: Final answer
   x = 877,561,962,031.12